package com.service;

import com.entity.UserEntity;

import java.io.IOException;
import java.util.List;
import java.util.Map;

public interface UserService {
    int insertUser(UserEntity userEntity) throws IOException;

    UserEntity UserNamecheckDuplicate(String userName) throws IOException;

    UserEntity selectUser(String userName, String password) throws IOException;

    UserEntity getUser(String id) throws IOException;

    List<UserEntity> testUserJoinPost() throws IOException;
}
